Shoulders
Triceps, Core
Watch Tutorial
https://www.youtube.com/shorts/wO0l5jW2NtQ
https://www.youtube.com/shorts/ldABahTUB0U
https://www.youtube.com/shorts/eNMl9UoO7YA
https://www.youtube.com/shorts/cw4pTDmf4J0
https://www.youtube.com/shorts/amNuKqFiJQ8
https://www.youtube.com/shorts/DIwNqrxHc1Y
https://www.youtube.com/shorts/OvWlhbI1-ZM
https://www.youtube.com/shorts/qLZU6Fl2sI4
https://www.youtube.com/shorts/UbB6gwHiV7g
https://www.youtube.com/shorts/WQeiYR4a5GE
Stand feet shoulder-width.
Hold DB each hand shoulder height, palms forward.
Engage core.
Press DBs straight overhead.
Extend arms fully.
Lower slowly.
Repeat.